Esta web utiliza cookies para optimizar la navegación. Al continuar con su visita, usted acepta el uso de cookies y nuestra política de privacidad. Acepto

SOLICITA INFORMACIÓN

 
ARTÍCULOS CIENTÍFICOS

Nuestras Publicaciones de artículos científicos y de difusión tecnológica así como tesis, métodos, y memorias.

AUTORES:

Study of the Tuning of Variable Pitch Milling Cutters

It is well known that variable pitch cutters may improve stability of a given milling operation. Several methods are known for tuning the consecutive pitch angles to approach idealistic phase shift on regeneration. Most of the tuning procedures are based on the measurement of the chatter frequency. However, these design procedures completely disregard the effect of the harmonics of the milling process. In this study, the efficiency of these methods is verified in milling for an interrupted cutting engagement. The critical analysis of different tuning methodologies are carried out by means of accurate stability charts constructed with semi-discretization. It is shown that the effectiveness of tuning can be improved further with numerical optimization techniques
REVISTA/CONFERENCIA:

39th MATADOR Conference

CONTACTA CON NOSOTROS PARA MÁS INFORMACIÓN

(34)943 748 000

ARTÍCULOS RELACIONADOS

An automatic spindle speed selection strategy to obtain a stability of high speed milling
DICIEMBRE DE 2010

Analysis of Directional Factors in Milling: Importance of Multifrequency Calculation and of the Inclusion of the Effect of the Helix Angle
AGOSTO DE 2009

Application of continuous spindle speed variation for chatter avoidance in roughing milling.
MAYO DE 2011

Prediction of multiple dominant chatter frequencies in millingprocesses
FEBRERO DE 2011


Chatter suppression in a high speed magnetic spindle by adding damping
NOVIEMBRE DE 2014

Ball bearings damage detection using traditional signal processing algorithms
ABRIL DE 2013

An Integrated System for Machine Tool Spindle Head Ball Bearing Fault Detection and Diagnosis
ABRIL DE 2013

Effect of Mode interaction on stability of milling processes
JULIO DE 2013

Optimisation of face milling operations with structural chatter using a stability model based process planning methodology
SEPTIEMBRE DE 2014

Receptance coupling for tool point dynamic prediction by fixed boundaries approach
ABRIL DE 2014

Cylindrical milling tools: Comparative real case study for process stability
MAYO DE 2014

Stability analysis of milling with irregular pitch tools by the implicit subspace iteration method
ENERO DE 2014

Coupled model for simulating active inertial actuators in milling processes
MAYO DE 2015

Implicit subspace iteration as an efficient method to compute milling stability lobe diagrams
FEBRERO DE 2015

Active suppression of structural chatter vibrations using machine drives and accelerometers
SEPTIEMBRE DE 2015

Hardware-in-the-loop simulator for stability study in orthogonal cutting
ABRIL DE 2015

Chatter suppression in ram type travelling column millling machines using a biaxial inertial actuator
MAYO DE 2013